slope intercept form

If the gradient is -2, what does this tell you about the direction of the line?

• The line slopes downward from left to right

• The line slopes upward from left to right

• The line is horizontal

• The line is vertical

What is the value of y when x = 0 in the equation y = -2x + 3?

• 3

• -2

• 0

• 1

If you plot the y-intercept of 3 on a graph, where would you place the point?

• (0, 3)

• (3, 0)

• (0, -2)

• (2, 0)

What is the procedure to graph the equation y = -2x + 3?

• Plot the y-intercept, use the gradient to plot more points, connect the points

• Plot the x-intercept, draw a circle, connect random points

• Draw a horizontal line at y = 3

• Draw a vertical line at x = -2

What is the y-intercept of the equation y = -3x + 2?

• -3

• 2

• 3

• -2

What is the y-intercept of the equation y = -3/2x + 1?

• -3/2

• 1

• 2

• -1

What is the coordinate point where the line y = -x + 3 crosses the y-axis?

• (0, 3)

• (3, 0)

• (0, -3)

• (1, 3)

Which of the following is another point on the line y = -x + 3?

• (1, 2)

• (1, 4)

• (2, 3)

• (2, 1)

What does the gradient of a line represent in its equation?

• The steepness of the line

• The y-intercept of the line

• The x-intercept of the line

• The length of the line

What is the gradient in the equation y = x + 1?

• 1

• x

• 0

• None